diff --git a/src/main/java/org/gcube/portal/clientcontext/client/GCubeClientContext.java b/src/main/java/org/gcube/portal/clientcontext/client/GCubeClientContext.java
index 4e8d085..7b4a9eb 100644
--- a/src/main/java/org/gcube/portal/clientcontext/client/GCubeClientContext.java
+++ b/src/main/java/org/gcube/portal/clientcontext/client/GCubeClientContext.java
@@ -9,7 +9,6 @@ import com.google.gwt.core.client.EntryPoint;
  */
 public class GCubeClientContext implements EntryPoint {
 	public static final String VRE_ID_ATTR_NAME = "gcube-vreid";
-	public static final String USER_ID_ATTR_NAME = "gcube-userId";
 
 	public void onModuleLoad() {}
 
@@ -21,38 +20,5 @@ public class GCubeClientContext implements EntryPoint {
 		}
 		return groupId;
 	}-*/;
-	
-	public static native String getCurrentUserId() /*-{
-	var userId;
-	if ($wnd.Liferay != null) {
-		userId = $wnd.Liferay.ThemeDisplay.getUserId();
-			console.log("current userid is = " + userId);
-	}
-	return userId;
-	}-*/;
-	
-	public static native void injectContext() /*-{
-		if ($wnd.Liferay != null) {
-			var userId;
-			var groupId;
-			if ($wnd.Liferay.ThemeDisplay.isSignedIn()) {
-				userId = $wnd.Liferay.ThemeDisplay.getUserId();
-			 	groupId = $wnd.Liferay.ThemeDisplay.getScopeGroupId();
-			 	console.log('userId is = ' + userId);
-			 	console.log("groupId is = " + groupId);
-			}
-			else {
-		    	groupId = $wnd.Liferay.ThemeDisplay.getScopeGroupId();
-		    	console.log('Not logged in, injecting groupId only');
-			}
-
-			$wnd.XMLHttpRequest.prototype.realSend = $wnd.XMLHttpRequest.prototype.send;
-			var newSend = function(vData) {
-				this.setRequestHeader(@org.gcube.portal.clientcontext.client.GCubeClientContext::USER_ID_ATTR_NAME, userId);
-				this.setRequestHeader(@org.gcube.portal.clientcontext.client.GCubeClientContext::VRE_ID_ATTR_NAME, groupId);
-				this.realSend(vData);
-			};
-			$wnd.XMLHttpRequest.prototype.send = newSend;
-		}
-	}-*/;
+		
 }